package operation;

import book.Book;
import book.BookList;

import java.util.Scanner;

public class ReturnOperation implements Ioper {

    @Override
    public void work(BookList bookList) {
        System.out.println("-归还图书-");
        System.out.println("请输入你要归还图书的书名");
        Scanner sc = new Scanner(System.in);
        String name = sc.next();
        int currentSize = bookList.getUsedSize();
        for (int i = 0; i < currentSize; i++) {
            Book book = bookList.getBooks(i);
            if (book.getName().equals(name)) {
                book.setIsland(false);
                System.out.println(book);
                System.out.println("图书如上已归还！");
                return;
            }
        }
    }
}
